Cylindrical barrier for shoring an excavated hole



FIG. 1 is a top plan view of the cylindrical barrier for shoring anexcavated hole showing the design.

FIG. 2 is a cross-sectional view along line 2-2 in FIG. 1 of thecylindrical barrier for shoring an excavated hole showing the design.

FIG. 3 is a side elevational view of the cylindrical barrier for shoringan excavated hole showing the design; and,

FIG. 4 is an isometric view from the top and one side of the cylindricalbarrier for shoring an excavated hole showing the design.

CLAIM The ornamental design for a cylindrical barrier for shoring anexcavated hole, as shown and described.